1) Drainage radium
排泄半径
2) gas drainage radius
泄气半径
3) drainage radius
泄油半径
1.
Fracturing technique in high permeability formation is an important breakthrough in hydraulic fracturing,It requests to build shorter and wider high conductive fracture to increase effectively drainage radius.
压裂机理是要求压裂后产生的地层裂缝建立短而宽的高导流裂缝，有效地增大泄油半径。
4) drainage radius
排水半径
5) radius of drainage
排油半径
6) ultimate drainage radius
极限泄油半径
1.
To calculate natural depletion oil recovery with consideration of threshold pressure gradient,the ultimate drainage radius is determined and the calculation formula is derived accord- ing to the theory of unstable and nonlinear flow.
为了确定启动压力梯度影响下的弹性采收率,结合不稳定渗流理论和非线性渗流理论分析方法,确定了极限泄油半径,导出了弹性采收率的计算公式。
补充资料：排泄系统的进化涡虫的排泄系统
李瑞端绘
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条